Hydrogen fuel has had much research done on it recently, and for good reason: it is a potentially powerful and clean energy source. The process of gaining hydrogen generally comes from a process called electrolysis, or the process of using electricity to split molecules, in this case splitting H2O (water) into Hydrogen (H) and Oxygen (O). The problem with this is that fresh water is a very precious resource, one that many areas of the world are running out of. This means that using what little they do have to make an energy source is not exactly the most attractive option. But recently researchers have found a way to perform this action using salt water…which is one of the most abundant substances on earth! Hopefully this provides humanity with an ample source of a clean and essentially renewable resource, because as many of us are well aware, this is something we certainly need.